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Peer-reviewedCC BY-NCVeterinarni medicina

Guided tissue regeneration for severe periodontal disease in dogs: A retrospective study.

  • Chul Park1,2,3
  • Md Mahbubur Rahman4,3
  • Kwangil Han1,2
  • Inseong Jeong5
  • Namsoo Kim1
5 affiliations
  1. 1Department of Veterinary Surgery, College of Veterinary Medicine, Chonbuk National University, Iksan City, Jeollabuk do, Republic of Korea.
  2. 2Department of Veterinary Dentistry, Royal Animal Medical Centre, Jungnang-gu, Seoul, Republic of Korea.
  3. 3Chul Park and Md. Mahbubur Rahman contributed equally to this work.
  4. 4Gachon Pain Centre and Department of Physiology, College of Medicine, Gachon University, Incheon, Republic of Korea.
  5. 5Department of Veterinary Surgery, Royal Animal Medical Centre, Seoul, Republic of Korea.
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Abstract

Clinical evidence on guided tissue regeneration (GTR) in dogs with advanced periodontal defects is limited. This retrospective study aimed to evaluate the clinical and radiographic outcomes and tooth survival after GTR in dogs with severe periodontal disease. The medical records of 67 dogs with 129 treated teeth/sites in total were reviewed. The regenerative treatment consisted of an enamel matrix derivative or bovine-derived xenograft in combination with a collagen membrane, which was selected based on the clinical characteristics of each case. Periodontal outcomes were assessed based on probing depth, clinical attachment level, radiographic bone defect size, and tooth survival at postoperative follow-up examinations. Significant postoperative improvements were observed in the clinical and radiographic parameters. The tooth survival rates at 3-5, 6-8, 10-13, and 18-24 months were 98.45%, 97.67%, 96.12%, and 93.02%, respectively. These findings suggest that GTR is a tooth-preserving treatment option for selected dogs with severe periodontal defects. However, the long-term outcomes should be interpreted cautiously because the follow-up was incomplete and variable, the number of cases decreased over time, and no control group was included.

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Cite

BibTeXRIS
BibTeX
@article{park2026guided,
  title = {{Guided tissue regeneration for severe periodontal disease in dogs: A retrospective study.}},
  author = {Chul Park and Md Mahbubur Rahman and Kwangil Han and Inseong Jeong and Namsoo Kim},
  journal = {Veterinarni medicina},
  year = {2026},
  month = sep,
  doi = {10.17221/96/2025-vetmed},
  url = {https://europepmc.org/article/MED/42924270},
  note = {CC BY-NC},
}
RIS
TY  - JOUR
TI  - Guided tissue regeneration for severe periodontal disease in dogs: A retrospective study.
AU  - Chul Park
AU  - Md Mahbubur Rahman
AU  - Kwangil Han
AU  - Inseong Jeong
AU  - Namsoo Kim
PY  - 2026
DA  - 2026/09/29
JO  - Veterinarni medicina
DO  - 10.17221/96/2025-vetmed
UR  - https://europepmc.org/article/MED/42924270
AB  - Clinical evidence on guided tissue regeneration (GTR) in dogs with advanced periodontal defects is limited. This retrospective study aimed to evaluate the clinical and radiographic outcomes and tooth survival after GTR in dogs with severe periodontal disease. The medical records of 67 dogs with 129 treated teeth/sites in total were reviewed. The regenerative treatment consisted of an enamel matrix derivative or bovine-derived xenograft in combination with a collagen membrane, which was selected based on the clinical characteristics of each case. Periodontal outcomes were assessed based on probing depth, clinical attachment level, radiographic bone defect size, and tooth survival at postoperative follow-up examinations. Significant postoperative improvements were observed in the clinical and radiographic parameters. The tooth survival rates at 3-5, 6-8, 10-13, and 18-24 months were 98.45%, 97.67%, 96.12%, and 93.02%, respectively. These findings suggest that GTR is a tooth-preserving treatment option for selected dogs with severe periodontal defects. However, the long-term outcomes should be interpreted cautiously because the follow-up was incomplete and variable, the number of cases decreased over time, and no control group was included.
SN  - 0375-8427
SN  - 1805-9392
ER  -